Did all the changes again. Got a white page while installing. It is asking me in the installation after I add "Datenbaseserver-Hostname or DSN:" PATH/test.sqlite3 to choose a name for my database. But that wasn't needed in sqlite and also not needed in sqlite3. Something is missing in install_mod.xml

Ok, which Operation System on Web Server?
Version of PHP? Which php_sqlite3.dll do you use? From me or another one?
* I asked about sqlite 2.0 to know if without sqlite 2.0 there are any problem. In my system sqlite 2.0 + sqlite 3.0, and all's Ok.